show aspect "barouder" very nice to look that takes its originality of the system "vibration" I confess I do not really get the most out ... but I'm not a runner and I think it n ' it seems to me is not a sufficient argument to avoid getting noticed ... in meetings as "beep" other casio G schock are discreet ... but I understand this is one of the strengths of this watch which seems to me rather reside in the listing of more legible figures especially in light mode which is very effective ...